Cornish

Pronunciation: k?r"n?sh
a.
  1. Of or pertaining to Cornwall, in England.
  2. Cornish chough .
    See Chough.
    Cornish engine ,
    a single-acting pumping engine, used in mines, in Cornwall and elsewhere, and for water works. A heavy pump rod or plunger, raised by the steam, forces up the water by its weight, in descending.

n.
  1. The dialect, or the people, of Cornwall.